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Autor(en):
Betz, M.; Kulozik, Ulrich 
Titel:
Whey protein gels for the entrapment of bioactive anthocyanins from bilberry extract 
Abstract:
A matrix system on the basis of thermally induced strongly acidic whey protein isolate gels for the encapsulation of anthocyanin-rich bilberry extract (BBE) was developed. Appropriate heating conditions required for the generation of BBE-loaded water-insoluble gel systems from protein solutions were determined. Release kinetics of anthocyanins were evaluated in simulated gastric fluid. Data indicated that entrapped anthocyanins were released from the gels by Fickian diffusion. The release rate c...    »
 
Zeitschriftentitel:
International Dairy Journal 
Jahr:
2011 
Band / Volume:
21 
Heft / Issue:
Seitenangaben Beitrag:
703--710